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Thursday, October 15, 2026
London Reel Choice

‘It has taught me to embrace life more’: Jessie J on cancer, career returns and cracking China

You couldn’t make it up, Jessie J remarks. At that moment readying for her new album launch in nearly a decade, deeply enamored with her recent boyfriend, and at long last the mother of a toddler after facing fertility challenges for ten years, riding high. Suddenly in spring she was diagnosed with a breast cancer diagnosis.

The artist, actual name J. Cornish, is famous for being brutally honest. The LP, the provocatively titled album, was supposed to be an transparent story, addressing every bit of hardship she’d experienced since she last recorded music (a gynecological condition, miscarriage, broken romances, gaslighting, mental health struggles) with typical candour. The lead track, the song No Secrets, was launched in April. But by then there existed a huge secret. The illness. Later follow-up track, Living My Best Life, came out in late spring and Cornish was speaking publicly about how she was enjoying life to the fullest, while at the same time coping with breast cancer. A month later she went public, and in early July she received surgical treatment.

She gives me her best “Seriously?” expression. “I release with a song called No Secrets. I’m doing every media appearance, and they’re, like, ‘Any updates?’ and I respond, ‘Uh, nothing really’” Cornish has just had to call off performances because she’s still waiting for reconstructive surgery.

We meet at a photography studio in the capital. She is wearing a beige fake-leather jacket, jeans with ornate white designs, off-white boots and big frames. Think rocker vibe meets 70s singer aesthetic. “As if I’m in the seventies and I should have a partner with a mustache.” Like the film, I say, recalling the picture. “I was nicknamed that in school!” She grins. Cornish is sharp-witted, irreverent and blunt. She says she has always been interested in humor and is aiming for her initial standup show next year. “I like entertaining. During performances I frequently joke about the audience.”

Medical Challenges and Discovery

She was preparing for an appearance at the awards show when she noticed an abnormality. “I promptly visited to get it checked, had an test, and they said, ‘It seems benign; your tissue is healthy.’ And I was, like, ‘Yet I sense it. I have arm pain and numbness in my fingers whenever I get up.’ And they replied, ‘How about a biopsy?’ It happened on March 28, the following my birthday.” It was a Friday. The doctor told her if it was serious she’d contact on the start of the week. By then the singer had assured herself it was nothing. The way she explains it, it was simply too inconvenient to face illness when she had a busy schedule.

“We’re two weeks away from debuting the project after eight years without an album and an extended break. And the doctor messaged and said, ‘Is six okay?’ And I assumed, ‘Oh, it’s a Zoom, it won’t be anything.’ So I log in thinking it’s all going to be fine, and she goes, ‘Are you sitting down?.’ You know that sad tone they use? And she says, ‘Unfortunately but your test results have shown high-grade cancer cells.’” How did you respond? “I said, ‘That’s unfortunate. That’s not fucking great timing.’ The first thing I thought was, ‘My child depends on me.’”

Men have called me difficult because I’m a strong person who understands who I am

She considered the operation terrifying and absurd. “I dislike anesthesia. They walk you down. During crises you roll down in a bed, but now I just strolled down with a hospital gown and my backside out. It felt surreal.” But, Cornish says, she’s been fortunate. No chemotherapy or radiation, just the surgery. “It’s terrible, but however I’m grateful it was caught soon. I underwent removal recently and my affected breast now resembles a fruit under fabric.” She smiles again. “At least the nipple remains.”

The follow-up procedure is for health and appearance. Her breasts, she notes, are now “different sizes. They didn’t do an implant as small as my original. So inconsiderate! I reflected, don’t add insult to injury, I’m already having a rough time. Such disrespect! Ironically I said I’d never get my boobs done because I’ve got OCD, and I know they’d never be flawless. My plans were disrupted.”

Past Medical Issues

She is accustomed to medical issues. She feels her outlook on her diagnosis has been so upbeat because she’s experienced in health crises. They have often coincided with professional successes, serving as a tap on the shoulder, or shock, to highlight not to assume everything is fine. “Frankly, I feel fate says, ‘Things going well? Take a seat.’ From a young age, it has consistently accompanied moments of success for me; a major or strange event has happened to my health.”

She takes me back to her youth, already making her debut starring in the West End in a musical (she was selected at the age of nine years old). That’s when she was told about the heart condition Wolff-Parkinson-White syndrome, which can cause a fast heartbeat as well as vertigo and palpitations. “I rehearsed between visits on an drip, and going back into hospital at night.” She jumps ahead half a dozen years, and teenage Jess has entered the girl group the group while studying at the performing arts school. “I signed my initial contract, and I had a stroke. Then when I was about to put out music in the year 2020 I had a car crash and my throat was injured and I was unable to vocalize for a year.”

Wow, I say, slow down, I need a moment. You really had a stroke at 17? She nods|agrees

LH
Written by

Laura Howard

A London-based film critic with a passion for uncovering cinematic treasures across the capital.

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